The main theme in the adventures of huckleberry finn that concerns the duke and dauphin is

The correct answer is "Pretending to be what one is not."

Both the duke and the Dauphin are con men feigning and comouflaging while lying about who they really are . they pretend to be from French, while "dauphin" lie that he is related to King Louis XVI of france. The aim of the feigning and comouflaging is to con people their money.

a historian researching the immigration policies of the early 1900s would expect a source written today,rather than in 1910 to :

( a ) be more interested in objective data and statistics.

the fifth and fourteenth amendments to the united states constitution each contain a due process clause. due process deals with the administration of justice and thus the due process clause acts as a safeguard from arbitrary denial of life, liberty, or property by the government outside the sanction of law.

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